DE20009075U1 - Device for changing the position of preforms - Google Patents

Device for changing the position of preforms

Info

Publication number
DE20009075U1
DE20009075U1 DE20009075U DE20009075U DE20009075U1 DE 20009075 U1 DE20009075 U1 DE 20009075U1 DE 20009075 U DE20009075 U DE 20009075U DE 20009075 U DE20009075 U DE 20009075U DE 20009075 U1 DE20009075 U1 DE 20009075U1
Authority
DE
Germany
Prior art keywords
screw
screw conveyor
preforms
conveyor
preform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20009075U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krones AG
Original Assignee
Krones AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krones AG filed Critical Krones AG
Priority to DE20009075U priority Critical patent/DE20009075U1/en
Publication of DE20009075U1 publication Critical patent/DE20009075U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/84—Star-shaped wheels or devices having endless travelling belts or chains, the wheels or devices being equipped with article-engaging elements
    • B65G47/846—Star-shaped wheels or wheels equipped with article-engaging elements
    • B65G47/847—Star-shaped wheels or wheels equipped with article-engaging elements the article-engaging elements being grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42113—Means for manipulating the objects' position or orientation
    • B29C49/42121—Changing the center-center distance
    • B29C49/42122—Adapting to blow-mould cavity center-center distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/02—Screw or rotary spiral conveyors for articles
    • B65G33/04—Screw or rotary spiral conveyors for articles conveyed between a single screw and guiding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
    • B65G47/28—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Vorrichtung zur Lageänderung von Vorformlingen (2) mit einem Kopfbereich (24) und einem Kragen (22), die folgendes umfasst:
eine Förderschnecke (4, 40) mit einem Fördergewinde (36), das eine Gangbreite (11) in Richtung der Schneckenlängsachse (28) aufweist, die im Wesentlichen einem Außenmaß (25) eines Vorformlings (2) entspricht, wobei die Förderschnecke (4, 40) mit einem einzelne Gewindegänge (36) voneinander trennenden Steg (10) versehen ist, der sich im Wesentlichen wendelförmig entlang der Schneckenlängsachse (28) erstreckt und zumindest einen Bereich aufweist, in dem er eine in Förderrichtung (5) zunehmende Stegbreite (12, 14) aufweist,
eine stationäre Führungseinrichtung (6, 8, 60), die zwei seitliche Führungen (8, 60) für die Vorformlinge (2) zur Verfügung stellt, deren Abstand im Wesentlichen einem Außenmaß (25) eines Vorformlings (2) entspricht und die zumindest einen Bereich aufweisen, in dem sie wendelförmig um eine Achse angeordnet sind, die konzentrisch mit der Förderschneckenachse (28) ist,
eine Zuführeinrichtung (16) zur Übergabe von Vorformlingen (2) an die Förderschnecke (4, 40), und eine Entnahmeeinrichtung (18) zur Entnahme der Vorformlinge (2) aus der Förderschnecke (4, 40).1. Device for changing the position of preforms ( 2 ) with a head region ( 24 ) and a collar ( 22 ), which comprises:
a conveyor screw ( 4 , 40 ) with a conveyor thread ( 36 ), which has a flight width ( 11 ) in the direction of the screw longitudinal axis ( 28 ), which essentially corresponds to an external dimension ( 25 ) of a preform ( 2 ), the conveyor screw ( 4 , 40 ) is provided with a single thread ( 36 ) separating web ( 10 ), which extends essentially helically along the longitudinal axis of the screw ( 28 ) and has at least one area in which it has a web width ( 12 , increasing in the conveying direction ( 5 ) 14 ),
a stationary guide device ( 6 , 8 , 60 ) which provides two lateral guides ( 8 , 60 ) for the preforms ( 2 ), the spacing of which essentially corresponds to an external dimension ( 25 ) of a preform ( 2 ) and which has at least one area in which they are arranged helically around an axis which is concentric with the screw axis ( 28 ),
a feed device ( 16 ) for transferring preforms ( 2 ) to the screw conveyor ( 4 , 40 ), and a removal device ( 18 ) for removing the preforms ( 2 ) from the screw conveyor ( 4 , 40 ). 2. Vorrichtung nach Anspruch 1, bei der die Führungseinrichtung (6, 8, 60) außerhalb der Förderschnecke (4, 40) angeordnet ist.2. Device according to claim 1, wherein the guide device ( 6 , 8 , 60 ) is arranged outside the screw conveyor ( 4 , 40 ). 3. Vorrichtung nach einem der Ansprüche 1 und 2, bei der die Zuführeinrichtung (16) derart ausgestaltet ist, dass die Vorformlinge (2) mit ihrem Kopfbereich (24) in die Förderschnecke (4, 40) eingreifend übergeben werden.3. Device according to one of claims 1 and 2, wherein the feed device ( 16 ) is designed such that the preforms ( 2 ) are transferred with their head region ( 24 ) engaging in the screw conveyor ( 4 , 40 ). 4. Vorrichtung nach Anspruch 3, bei der der Gewindegang (36) der Förderschnecke (4, 40) einen Querschnitt senkrecht zu seiner Erstreckungsrichtung hat, der die Aufnahme des Kopfbereichs (24) und des Kragens (22) eines Vorformlings (2) erlaubt.4. The device according to claim 3, wherein the thread ( 36 ) of the screw conveyor ( 4 , 40 ) has a cross section perpendicular to its direction of extension, which allows the inclusion of the head region ( 24 ) and the collar ( 22 ) of a preform ( 2 ). 5. Vorrichtung nach einem der Ansprüche 1 bis 3, bei der der Abstand zwischen Führungseinrichtung und Förderschnecke mindestens der Höhe (26) des Kragens (22) eines Vorformlings (2) entspricht und die Zuführeinrichtung (16) derart angeordnet ist, dass die Vorformlinge (2) mit dem Kragen (22) zwischen die Führungseinrichtung (6, 8, 60) und die Förderschnecke (4, 40) übergeben werden.5. Device according to one of claims 1 to 3, wherein the distance between the guide device and screw conveyor corresponds at least to the height ( 26 ) of the collar ( 22 ) of a preform ( 2 ) and the feed device ( 16 ) is arranged such that the preforms ( 2 ) with the collar ( 22 ) between the guide device ( 6 , 8 , 60 ) and the screw conveyor ( 4 , 40 ). 6. Vorrichtung nach einem der Ansprüche 1 bis 5, bei der die Führungseinrichtung ein zur Förderschnecke (4, 40) konzentrisches rohrförmiges Element (6) umfaßt, das einen im Wesentlichen wendelförmigen Schlitz (8) mit einer Breite aufweist, der im Wesentlichen einem Außenmaß (25) eines Vorformlings (2) quer zur Transportrichtung entspricht, wobei die Ränder des Schlitzes (8) die seitlichen Führungen bilden.6. Device according to one of claims 1 to 5, wherein the guide means comprises a concentric to the screw conveyor ( 4 , 40 ) tubular element ( 6 ) having a substantially helical slot ( 8 ) with a width which has a substantially outer dimension ( 25 ) corresponds to a preform ( 2 ) transverse to the transport direction, the edges of the slot ( 8 ) forming the lateral guides. 7. Vorrichtung nach einem der Ansprüche 1 bis 5, bei der die Führungseinrichtung durch zwei Elemente (60) gebildet wird, die sich parallel zueinander erstrecken und einen Abstand haben, der im Wesentlichen dem Außenmaß (25) eines Vorformlings (2) quer zur Transportrichtung entspricht.7. Device according to one of claims 1 to 5, wherein the guide device is formed by two elements ( 60 ) which extend parallel to each other and have a distance which is substantially the outer dimension ( 25 ) of a preform ( 2 ) transverse to the transport direction corresponds. 8. Vorrichtung nach einem der Ansprüche 1 bis 7, bei der der wendelförmige Bereich der seitlichen Führungen (8, 60) der Führungseinrichtung sich über einen Winkelbereich von 180° erstreckt.8. Device according to one of claims 1 to 7, wherein the helical region of the lateral guides ( 8 , 60 ) of the guide device extends over an angular range of 180 °. 9. Vorrichtung nach einem der Ansprüche 1 bis 8, bei der die Förderschnecke (40) einen entlang ihrer Achse (28) veränderlichen Radius aufweist und die Führungseinrichtung (60) derart angeordnet ist, dass sie einen im Wesentlichen konstanten Abstand von der Förderschnecke (40) hat.9. Device according to one of claims 1 to 8, wherein the screw conveyor ( 40 ) has a variable along its axis ( 28 ) and the guide means ( 60 ) is arranged such that it is a substantially constant distance from the screw conveyor ( 40 ) Has. 10. Vorrichtung nach Anspruch 9, bei der der Radius der Förderschnecke (40) in Förderrichtung (5) größer wird.10. The device according to claim 9, wherein the radius of the screw conveyor ( 40 ) in the conveying direction ( 5 ) is larger. 11. Vorrichtung nach einem der Ansprüche 1 bis 10, bei der die seitlichen Führungen (8, 60) parallel zur Förderschneckenachse (2) ausgerichtete Bereiche mit einem dazwischenliegenden wendelförmigen Bereich aufweisen. 11. The device according to one of claims 1 to 10, wherein the lateral guides ( 8 , 60 ) parallel to the screw axis ( 2 ) have areas aligned with an intermediate helical area. 12. Vorrichtung nach einem der Ansprüche 1 bis 11, bei der die Förderschnecke (4) Bereiche konstanter Stegbreite mit einem dazwischeliegenden Bereich steigender Stegbreite aufweist.12. The device according to one of claims 1 to 11, wherein the screw conveyor ( 4 ) has areas of constant web width with an interposed area increasing web width.
DE20009075U 2000-05-19 2000-05-19 Device for changing the position of preforms Expired - Lifetime DE20009075U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20009075U DE20009075U1 (en) 2000-05-19 2000-05-19 Device for changing the position of preforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20009075U DE20009075U1 (en) 2000-05-19 2000-05-19 Device for changing the position of preforms

Publications (1)

Publication Number Publication Date
DE20009075U1 true DE20009075U1 (en) 2001-07-05

Family

ID=7941786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20009075U Expired - Lifetime DE20009075U1 (en) 2000-05-19 2000-05-19 Device for changing the position of preforms

Country Status (1)

Country Link
DE (1) DE20009075U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002053350A1 (en) * 2000-12-28 2002-07-11 Sig Pettec Gmbh & Co. Kg Method and device for blow molding containers
FR2879179A1 (en) * 2004-12-15 2006-06-16 Sidel Sas DEVICE FOR TRANSFERRING ARTICLES BY MEANS OF A GROUP OF VARIABLE SPEED MODULES
US7727454B2 (en) 2007-06-15 2010-06-01 Sidel Participations Device for transferring items by means of a group modules having variable spacing
WO2010088940A1 (en) * 2009-02-06 2010-08-12 Khs Ag Container having bottle-like shape and fixing ring and also pre-form, handling device and handling method
DE102008042543B4 (en) * 2008-10-01 2013-12-19 Chumpower Machinery Corp. Distance adjusting device for a blow molding machine
CN108015727A (en) * 2017-12-30 2018-05-11 盛瑞传动股份有限公司 A kind of multifunctional turnover pivoted frame
CN109304777A (en) * 2018-11-26 2019-02-05 广州厚邦木业制造有限公司 The charging equipment of solid wooden compound floor groove machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002053350A1 (en) * 2000-12-28 2002-07-11 Sig Pettec Gmbh & Co. Kg Method and device for blow molding containers
FR2879179A1 (en) * 2004-12-15 2006-06-16 Sidel Sas DEVICE FOR TRANSFERRING ARTICLES BY MEANS OF A GROUP OF VARIABLE SPEED MODULES
US7727454B2 (en) 2007-06-15 2010-06-01 Sidel Participations Device for transferring items by means of a group modules having variable spacing
DE102008042543B4 (en) * 2008-10-01 2013-12-19 Chumpower Machinery Corp. Distance adjusting device for a blow molding machine
WO2010088940A1 (en) * 2009-02-06 2010-08-12 Khs Ag Container having bottle-like shape and fixing ring and also pre-form, handling device and handling method
CN102264604A (en) * 2009-02-06 2011-11-30 Khs有限责任公司 Container having bottle-like shape and fixing ring and also pre-form member, handling device and handling method
US8756902B2 (en) 2009-02-06 2014-06-24 Khs Gmbh Method and apparatus for handling workpiece
CN102264604B (en) * 2009-02-06 2014-11-05 Khs有限责任公司 Container having bottle-like shape and fixing ring and also pre-form member, handling device and handling method
CN108015727A (en) * 2017-12-30 2018-05-11 盛瑞传动股份有限公司 A kind of multifunctional turnover pivoted frame
CN109304777A (en) * 2018-11-26 2019-02-05 广州厚邦木业制造有限公司 The charging equipment of solid wooden compound floor groove machine
CN109304777B (en) * 2018-11-26 2024-01-16 广州厚邦木业制造有限公司 Loading equipment of solid wood composite floor grooving machine

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010809

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030527

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060516

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080610

R071 Expiry of right